6671193 has 4 divisors (see below), whose sum is σ = 8894928. Its totient is φ = 4447460.

The previous prime is 6671167. The next prime is 6671201. The reversal of 6671193 is 3911766.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6671193 - 2¹⁶ = 6605657 is a prime.

It is a D-number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6671113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1111863 + ... + 1111868.

It is an arithmetic number, because the mean of its divisors is an integer number (2223732).

Almost surely, 2^6671193 is an apocalyptic number.

It is an amenable number.

6671193 is a deficient number, since it is larger than the sum of its proper divisors (2223735).

6671193 is a wasteful number, since it uses less digits than its factorization.

6671193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2223734.

The product of its digits is 6804, while the sum is 33.

The square root of 6671193 is about 2582.8652694246. The cubic root of 6671193 is about 188.2497905675.

The spelling of 6671193 in words is "six million, six hundred seventy-one thousand, one hundred ninety-three".